Optical case



FIG. 1 is a top, front, right side perspective view of an optical case showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front, right side perspective view of the optical case of FIG. 1, shown in an opened condition. 

The ornamental design for an optical case, as shown and described. 